Fig. 6: Screening of the CRa locus by using marker FW4/RV4.

a Results of identification for the CRa locus; 1: 2160, 2: 2161, 3: 2169, 4: 2171, 5: 2162, 6: 2163, 7: 2172, 8: 2173; b partial identification results for the CRa locus in 144 cabbage varieties; 1: negative control 2160, 2: positive control 2161